Benzyl chloride. Benzyl chloride, or Î±-chlorotoluene, is an organic compound with the formula C6H5CH2Cl. This colourless liquid is a reactive organochlorine compound that is a widely used chemical building block.
Two slits are illuminated with red light (Î» = 650 nm). The slits are 0.25 mm apart and the distance to the screen is 1.25 m. What fraction of the maximum intensity on the screen is the intensity measured at a distance 3.0 mm from the central.
Distance Between Exit Doors. When two exits are required (see NUMBER OF EXITS REQUIRED), the exit doors or exit access doors must be located a minimum distance apart that is no less than 1/2 the maximum overall diagonal distance of the building or area being served. This distance is to be measured in a straight line between the doors.